Three years ago, Amanda Todd killed herself.
She was relentlessly harassed and bullied online. A man she met on Facebook charmed her into flashing her topless body to him. He took a picture and put it on the Internet where it went viral. Since then, Todd endured endless bullying and teasing. On October 10, 2012, she couldn't put up with the bullying and harassment any more and committed suicide.
Three years later, many people like Amanda are still victims of online harassment and bullying every day. Even celebrities are fair game. So what can you do to fight back against online harassment?